The Soviet Union was formally dissolved and ceased to exist as a sovereign state and subject of international law on December 26, 1991. It also brought an end to the Soviet Union's federal government
Mikhail Gorbachev in 1987
Anti-Soviet rally of about 250,000 in Lithuania, whose Sąjūdis movement helped restore independence (August 1988)
Environmental concerns over the Metsamor Nuclear Power Plant drove initial demonstrations in Yerevan.
Andrei Sakharov, formerly exiled to Gorky, was elected to the Congress of People's Deputies in March 1989.
Mikhail Gorbachev
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Mikhail Sergeyevich Gorbachev was a Soviet and Russian politician who was the last leader of the Soviet Union from 1985 until the country's dissolution in 1991. He served as General Secretary of the C
Dissolution of the Soviet Union
…state and subject of international law on December 26, 1991. It also brought an end to the Soviet Union's federal government and to Soviet leader Mikhail Gorbachev's efforts to reform the Soviet political and economic system in an attempt to stop a period of political and economic stagnation. The collapse of the…
Gorbachev in 1987
Gorbachev and his Ukrainian maternal grandparents, late 1930s
Gorbachev on a visit to East Germany in 1966
Gorbachev (right) with his mentor Yuri Andropov in 1973